SMSecurity Pro
With SMSecurity, any kind of big capacity file can be split into several small ones with appointed capacity. In this way, it is easy to communicate or share the big files on the Internet, or to copy them with small capacity discs. The person who receives the split files just merge the files, so... During the split and merge, the split files can be encrypted (128 bits), decoded, and tested, making data in the files keep completed and safety.
http://www.bithelper.com/Soft/SMSecurity.rar - 583Kb - Download - Screenshot

Big Crocodile
Big Crocodile is a powerful, secure password manager. Stores of all your passwords, logins and hyperlinks in a securely encrypted file. Big Crocodile can automatically fill fields which require passwords. Password generator with advanced functions, multi file interface, special password folders,... Big Crocodile is very easy to use. ... Big Crocodile password recovery is impossible! ... The software uses a powerful commercial encryption algorithm.
http://www.sowsoft.com/bcroco.zip - 561Kb - Download - Screenshot

Smartcopy
In Windows and Dos it will copy a file from your hard disk to your disk drive, in the case that the file size is bigger than the size available in your disk drive. Once copied it is possible to restore the disk(ette)s to another computer. You can copy any big file via ordinary diskettes! ... This small tool can be very usefull on your system disk to safeguard important big files in case Windows is not working or crashed caused by virus attack for instance. ... Seems strange but is very handy for the case when Windows crashes...
http://hangvogel.hypermart.net/smartcopy/smcopy31.zip - 40Kb - Download - Screenshot

MP3 Sound Cutter
MP3 Sound Cutter(MP3 Cutter) is a program that can cut MP3 piece from big MP3 WAV format sound file directly without costing any other disk space. With a simple and intuitionistic interface, you can cut your sound easily and quickly. What can MP3 Sound Cutter do for you?
http://www.cooolsoft.com/download/MP3Cutter.EXE - 894Kb - Download - Screenshot

DiskAnalyzer Lite
DiskAnalyzer Lite (formally MBS Disk Space Analyzer) is a fast, flexible hard disk space analysis and cleaning software, which provides you all the necessary tools to analyze your hard disk space and quickly reclaim gigabytes of disk space by removing unwanted junk, big size and oldest files. ... File Owner Shows you quick analysis of Oldest Files, Biggest Files, Files without Extension, Compressed Files, Zero Size Files, Audio/Video Files, Image/Graphics Files and Other temporary, junk files to reclaim your lost disk space.
http://www.craveworldwide.com/mbsdsal.zip - 1Mb - Download - Screenshot

OutDisk FTP for Outlook
Are your big file attachments causing your Outlook email messages to bounce? Does your ISP strip zip files? Are your file attachments restricted by Outlook? Does your firewall quarantine important email attachments? Then you need OutDisk. OutDisk for Outlook is the easiest way to share files... So stop using those ad supported "free" file transfer services to share big files; use OutDisk and retain full control of distributing your files. ... When you send your email message, OutDisk automatically uploads your file(s) to an ftp server, and inserts links to the files inside your email.
http://www.encryptomatic.com/outdisk/outdisk.exe - 5Mb - Download - Screenshot

Ape Ripper
Ape Ripper can convert a big . Ape file to some . mp3 files or split . Ape file to some . wav files. Ape file is always too big for MP3 player, Now you can save your favorite music to MP3 player with Ape Ripper. Features: 1. Works with Windows 95/98/ME/NT/2000/XP. ... 4. ... Customize output MP3 sampling frequency. ... 5. ... Supports MP3 ID3v1 and ID3v2 tag. ... Customize output MP3 bitrate. ... 2. ... Supports output of MP3 and wave format. ... 3.
http://download.softrm.com/trial/english/ApeRipperSetup.exe - 2Mb - Download - Screenshot

Splitting
Divide a file into several smaller files and join again. This is practical if you want to distribute big files on several diskettes.
http://www.blue-series.de/download/splitting_inst.exe - 612Kb - Download - Screenshot

All to Text
All to Text V1. 26 This program is well designed for convert files to txt file. All to Text can easily convert . html, . htm, . doc, . rft files to . txt file. It can be especially useful if you require complicated file conversion jobs done on a regular basis. ... html files. ... Updates: Fixed the bug for convert big . ... doc files. ... rtf files. ... Features: - Type of support file Unlike the old html files convert which will left lots of useless java script such as bunch of " ", All to Text can perfectly convert .
http://www.ipodebookmaker.com/Download/all_to_text.exe - 1Mb - Download - Screenshot

EmailDisk
Do you have many free email ? every email has more 1G space ? you only use those email to send & receive email with your firends ? Why don't you use those free email space to backup your files ? You can make the best of those emails space to save your files or your photo picture or some movies . ... When you use EmailDisk software , you can easy to save one files (more 300MB size)to your email space , you need't to know how to split the big files and send those splits files to which email . ... Because you need split your big movies files before you can send those files to your email space .
http://www.yifosoft.com/download/yf_edisk.exe - 2Mb - Download - Screenshot